A few seconds after the region is created (/rg claim), the flags will be set for it, which are specified in the config.yml

flags:
- 'pvp:allow'
- 'use:allow'
- 'chest-access:allow'
- 'block-trampling:allow'
- 'fire-spread:deny'
- 'enderman-grief:deny'
- 'creeper-explosion:deny'
- 'ravager-grief:deny'

The plugin only sets general flags. For all(member and no-members). Groups are not supported

Requires WorldGuard 7.0.6+ to work